com.helger.web.servlets.filter

Class CompressFilter

java.lang.Object

com.helger.servlet.filter.AbstractServletFilter

com.helger.servlet.filter.AbstractHttpServletFilter

com.helger.web.servlets.filter.CompressFilter

All Implemented Interfaces:

javax.servlet.Filter

public class CompressFilter
extends com.helger.servlet.filter.AbstractHttpServletFilter

This is a generic filter that first tries to find whether "GZip" is supported, and if this fails, whether "Deflate" is supported. If none is supported, no compression will happen in this filter.

Author:

Philip Helger

Constructor Summary

Constructors

Constructor and Description
CompressFilter()

Method Summary

Modifier and Type	Method and Description
void	doHttpFilter(javax.servlet.http.HttpServletRequest aHttpRequest, javax.servlet.http.HttpServletResponse aHttpResponse, javax.servlet.FilterChain aChain)
void	init()

Methods inherited from class com.helger.servlet.filter.AbstractHttpServletFilter

doFilter

Methods inherited from class com.helger.servlet.filter.AbstractServletFilter

destroy, getFilterConfig, init, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

CompressFilter

public CompressFilter()

Method Detail

init

@OverridingMethodsMustInvokeSuper
public void init()
                                             throws javax.servlet.ServletException

Overrides:

init in class com.helger.servlet.filter.AbstractServletFilter

Throws:

javax.servlet.ServletException

doHttpFilter

public void doHttpFilter(@Nonnull
                         javax.servlet.http.HttpServletRequest aHttpRequest,
                         @Nonnull
                         javax.servlet.http.HttpServletResponse aHttpResponse,
                         @Nonnull
                         javax.servlet.FilterChain aChain)
                  throws IOException,
                         javax.servlet.ServletException

Specified by:

doHttpFilter in class com.helger.servlet.filter.AbstractHttpServletFilter

Throws:

IOException

javax.servlet.ServletException